Over here it will probably be a "You might be a redneck" joke.
I think "the chair is against the wall" and "John has a long moustache" would have a lot of symbolic power. But the red neck joke would probably resonate with a lot more people who are fed up.
The Longest Day is a favor ate movie of mine. I believe that messages are being sent out daily, but to who?? No I am not nuts.
Rob in what manner and medium?
I knew I was right. If it was done in WW Two, its still done now. I found a web site two years ago that taught folks how to code. I should find it again.
They're on shortwave. You can listen to them at odd times, number sequences repeated by a female voice. I have one of the freqs and times if you have a shortwave set. I think the practice dates back to the fifties. I know the show "Americans" about two Russian spies in D.C. featured the method, and the British show "MI 5" also had a show in which a sleeper agent in London got orders over the system.
I'm interested in hearing them.
I'll get my log and post the freq. In the meantime, I checked the internet and found lots of recorded transmissions posted by Hams, so I took a You Tube clip and embedded it in the post above this one.